ArticlePathogens (Basel, Switzerland)2022
The Prevalence and Genetic Diversity of PCV3 and PCV2 in Colombia and PCV4 Survey during 2015-2016 and 2018-2019.
Article in Pathogens (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 23 citations in OpenAlex.
- Porcine circovirus 4 status of domestic pigs and wild animals in Poland.Journal of veterinary research · 2026Article
- Epidemiological and genetic variation analysis of emerging porcine circovirus type 3 in Henan Province, 2023-2024.BMC veterinary research · 2026Article
- Molecular Surveillance and Evolutionary Dynamics of Porcine Circovirus Types 2 and 3 in China, 2022-2025.Transboundary and emerging diseases · 2026Article
- Longitudinal Monitoring of Mono- and Coinfections Involving Primary Porcine Reproductive Viruses (PCV2, PPV1, and PRRSV) as Well as Emerging Viruses (PCV3, PCV4, and nPPVs) in Primiparous and Multiparous Sows and Their Litters.Pathogens (Basel, Switzerland) · 2025Article
- Evaluation of IgM, IgA, and IgG Antibody Responses Against PCV3 and PCV2 in Tissues of Aborted Fetuses from Late-Term Co-Infected Sows.Pathogens (Basel, Switzerland) · 2025Article
- Significant Detection of Porcine Circovirus 3 and Porcine Circovirus 4 in Wild Boars from Mid-Western Spain Without Apparent Sanitary Consequences.Animals : an open access journal from MDPI · 2025Article
- Infectious Agents Associated with Abortion Outbreaks in Italian Pig Farms from 2011 to 2021.Veterinary sciences · 2024Article
- Article
- Epidemiological investigation and analysis of the infection of porcine circovirus in Xinjiang.Virology journal · 2024Article
- First detection of PCV4 in swine in the United States: codetection with PCV2 and PCV3 and direct detection within tissues.Scientific reports · 2024Article
- The PCV3 Cap Virus-like Particle Vaccine with the Chimeric PCV2-Neutralizing Epitope Gene Is Effective in Mice.Veterinary sciences · 2024Article
- Investigation of porcine circovirus type 2 and porcine circovirus type 3 infections based on dual TaqMan fluorescent quantitative PCR method and genetic evolutionary analysis of these two viruses.Frontiers in microbiology · 2024Article
- First molecular detection and genetic characterization of porcine circovirus 4 in the Gansu Province of China.PloS one · 2024Article
- Co-circulation and genetic characteristics of porcine circoviruses in postweaning multisystemic wasting syndrome cases in commercial swine farms.Virusdisease · 2023Article
- Mechanisms of circovirus immunosuppression and pathogenesis with a focus on porcine circovirus 2: a review.The veterinary quarterly · 2023Review
- First detection of porcine circovirus 4 (PCV-4) in Europe.Virology journal · 2023Article
- Molecular detection and genetic characterization of porcine circovirus 4 (PCV4) in Thailand during 2019-2020.Scientific reports · 2023Article
- Detection and Complete Genomic Analysis ofPathogens (Basel, Switzerland) · 2023Article
- The first dog-origin porcine circovirus type 4 complete genomic sequence have high homology with that of pig-derived strains.Frontiers in microbiology · 2023Article
- First report on identification and genomic analysis of a novel porcine circovirus (porcine circovirus 4) in cats.Frontiers in microbiology · 2023Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Four genotypes of circovirus have been recognized in swine, with PCV2 and PCV3 being the most associated with clinical manifestations, while PCV4 does not have a defined disease. In addition, PCV2 is associated with different syndromes grouped as diseases associated with porcine circovirus (PCVAD), while PCV3 causes systemic and reproductive diseases. In the present study, we retrospectively detected PCV2, PCV3, and PCV4 in Colombia during two periods: A (2015-2016) and B (2018-2019). During period A, we evaluated stool pools from the 32 Colombian provinces, finding a higher prevalence of PCV3 compared to PCV2 as well as PCV2/PCV3 co-infection. Furthermore, we determined that PCV3 had been circulating since 2015 in Colombia. Regarding period B, we evaluated sera pools and tissues from abortions and stillborn piglets from the five provinces with the highest pig production. The highest prevalence found was for PCV3 in tissues followed by sera pools, while PCV2 was lower and only in sera pools. In addition, PCV2/PCV3 co-infection in sera pools was also found for this period. The complete genome sequences of PCV3 and PCV3-ORF2 placed the Colombian isolates within clade 1 as the majority in the world. For PCV2, the predominant genotype currently in Colombia is PCV2d. Likewise, in some PCV3-ORF2 sequences, a mutation (A24V) was found at the level of the Cap protein, which could be involved in PCV3 immunogenic recognition. Regarding PCV4, retrospective surveillance showed that there is no evidence of the presence of this virus in Colombia.
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